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waste discharge perm.it to the reclamation plan — A copy of KRC's current <br /> waste discharge permit is attached as Exhibit VIII. <br /> D. Size:_Provide the followinginformation: <br /> 1. Total'acrea e. erimitted or to'b'e mrmitted. — Total'acreage to be perrrutted II <br /> in; <br /> the°Permit Area is approximately 1,945`'acres: This is addition toe , <br /> 1,048 acres currently permitted for the existing KRC mine site: <br /> 2. Total acreage to be'distuibed.w Total acreage to be disturbed by.mining in <br /> the'Pertmf Area is`approximately 1,127 acres: <br /> 3. Totalacreage :.to be reclaimed — Total acreage to be reclaimed is <br /> approximately 1,127 acres; the same number-of acres as will be disturbed <br /> by mining.: <br /> E. Water Requirements: <br /> 1. Estimate of daily and annual water r uirements — Average water use for <br /> the processing of aggregates is approximately 2.3 million gallons of water <br /> per day. Annual water requirements typically range from 600 to 650 <br /> million gallons a year. <br /> 2. Identify the sources and uses of water — Sources of water include <br /> precipitation which is collected in ponds on the site and water from the two <br /> j production wells on site. Daily water requirements include make up water <br /> for processing aggregates and water used for dust suppression. <br /> IF. Contaminants <br /> 1. Identify_potential contaminants and describe how they will be controlled or <br /> disposed — Potential contaminants include soil sediment from runoff and <br /> aggregate processing as well as spills of petroleum products. Aggregate <br /> processing will continue to be done on the existing permit area so no <br /> additional potential for sediment generated from aggregate processing <br /> should occur as the result of mining activities in the proposed Permit Area. <br /> Sediment from runoff will be controlled by complying with KRC's National <br /> Pollutant Discharge Elimination System (NPDES) storm water discharge <br /> permit and storm water pollution prevention plan. This plan provides for <br /> the control of sediment discharge from storm water runoff though the use of <br /> Best Management Practices (BMPs). Most petroleum handling will <br /> " continue to occur within the existing permit area, where shop and fuel <br /> storage facilities are located. KRC does utilize portable tanks for refueling <br /> in the mine areas. Oil spill prevention measures will be implemented in <br /> accordance with the Spill Prevention, Control and Countermeasures (SPCC) <br /> requirements of the U.S. Environmental Protection Agency(EPA). <br /> Distribution Copy Page 9 of 14 August 2, 2006 <br />